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MTX221 - Thermodynamics: The Second Law of Thermodynamics Summary CA$10.59   Add to cart
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  3. University Of Pretoria (UP)
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  5. Thermodynamics (MTX221)

Summary

MTX221 - Thermodynamics: The Second Law of Thermodynamics Summary
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  • Course
  • Thermodynamics (MTX221)
  • Institution
  • University Of Pretoria (UP)

A theory summary was made about the Classical Second Law of Thermodynamics. This summary contains information about Heat Engines, Refrigerators and Heat Pumps, Kelvin-Planck statement and Clausius statement.

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Document information

  • December 21, 2022
  • 7
  • 2022/2023
  • Summary

Subjects

  • thermodynamics
  • second law
  • carnot
  • refrigerator
  • heat pumps
  • mtx
  • clausius
  • kelvin planck

Written for

  • University of Pretoria (UP)
  • Thermodynamics (MTX221)
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Content preview

Classical Jecond Wof Thermodyna miS
nof dlCYcles_Phdt abide by Hhe first JaW dre dble fo occur
For d Cycle o ocuur it needs todtisfy both drd dW
experimental e Vioente
not yet been dispro ved


HeaF ehqinej dhd refngerator
7 Hedt pumps

HedF engihes Helrige rdkors
COr eng ines
Airton
dirpl9ne engines tioge
coq qds Fired poWer HVAC
lons
( wor Heat trgnsfor dgainst tenMp
(tHed FrnSfer drctodient
Treatef work tworit outputt}
Pea enqiner
Pfoodces ne poJItiVe Work Wh net pojitiVE hed ranster
conveSvS hed to UeFu Work

Trqns Fering hedr from high to d low He mp body
TH
piSton type hedf engne_
-

liF veiqht from d high
fo /ow level
L Stedmponer pl9ht () ycle
TL

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Tut bine

pump Wnet
Conge nse

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The rmal efhicie ncy
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ne rg ybdlahte
E W GHQ
hteral
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#energy tejected L cdte
Fue Consu mptjon GH

Refriotergker /Hedt pumps Neod nvork (Nork 10put

Hed pump Frr dde
TH

H oenerg
w

QL
*****



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***

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